Lucio Battistrada (Story and Screenplay by - als Lucio Manlio Battistrada), Armando Crispino (Story and Screenplay by), Ramon Comas (Story and Screenplay by - als Ramon Comas De Turnes)
Lucio Battistrada (Story and Screenplay by - als Lucio Manlio Battistrada), Armando Crispino (Story and Screenplay by), Ramon Comas (Story and Screenplay by - als Ramon Comas De Turnes)